MTW32N25E Datasheet, PDF (6/7 Pages) Motorola, Inc – TMOS POWER FET 32 AMPERES 250 VOLTS RDS(on) = 0.08 OHM

MTW32N25E
SAFE OPERATING AREA
100
V_GS = 20 V
SINGLE PULSE
T_C = 25°C
100 μs
10
1 ms
1.0
0.1
0.1
R_DS(on) LIMIT
THERMAL LIMIT
PACKAGE LIMIT
10 ms
dc
1.0
10
100
1000
V_DS, DRAIN−TO−SOURCE VOLTAGE (VOLTS)
Figure 11. Maximum Rated Forward Biased
Safe Operating Area
600
I_D = 32 A
500
400
300
200
100
0
25
50
75
100
125
150
T_J, STARTING JUNCTION TEMPERATURE (°C)
Figure 14. Maximum Avalanche Energy versus
Starting Junction Temperature
1.0
D = 0.5
0.2
0.1
0.1 _0.05
0.02
0.01
0.01
SINGLE PULSE
0.001
1.0E−05
1.0E−04
P_(pk)
t₁
t₂
DUTY CYCLE, D = t₁/t₂
1.0E−03
1.0E−02
t, TIME (s)
1.0E−01
Figure 12. Thermal Response
R_θJC(t) = r(t) R_θJC
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t₁
T_J(pk) − T_C = P_(pk) R_θJC(t)
1.0E+00
1.0E+01
I_S
t_p
di/dt
t_rr
t_a
t_b
0.25 I_S
I_S
TIME
Figure 13. Diode Reverse Recovery Waveform
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